Lipopeptides from Bacillus atrophaeus MCM61 and melatonin suppress gray mold-induced oxidative stress in cut roses (Rosa hybrida L.) and improve vase life.

Application of melatonin and lipopeptides (LPs) derived from Bacillus strains is considered an efficient strategy to control plant diseases at both pre and postharvest stages. However, the combined application of melatonin and LPs has not been studied yet. Therefore, the present study presents the synergistic effect of melatonin and LPs produced by Bacillus atrophaeus strain MCM61 against gray mold disease and its impact on quality parameters and vase life of cut roses.

Haematological profile abnormalities; and its relationship with severity and outcome of COVID-19 infection.

Background: Corona virus disease (Covid-19) caused by corona virus (SARS Cov-2) has affected millions of people around the world. Many diagnostic modalities have been tested but the blood complete picture remains the initial and most easily accessible investigation in Covid-19.

Objectives: The objective of this study was to find out the haematological abnormalities in relation to Covid-19 severity and outcome.

Correlation of biochemical profile at admission with severity and outcome of COVID-19.

Background: COVID-19 was detected in China in December 2019. The rapid dissemination and novelty of the disease resulted in an epidemic. This study aimed to identify biochemical parameters at admission that can be used to categorize severity and outcome of COVID -19 infection.

The Spasmolytic Effect of Astragalus Sarcocolla on the Intestinal Smooth Muscles of Rabbit In Vitro: Potassium Channel Opening.

Introduction Astragalus species have been widely used in Chinese herbal medicine to treat gastrointestinal and inflammatory disorders. This study was conducted to evaluate the efficacy of (ASE) and to rationalize its medicinal use as an antispasmodic drug for the treatment of spasmodic gastrointestinal and inflammatory disorders associated with increased intestinal motility. Methods The ethanolic extract of ASE was studied to examine its antispasmodic effect on the isolated rabbit ileum preparations, and the contractions were recorded on PowerLab (ADInstruments, Sydney, Australia).

Development of Resistance Against Mefloquine Prophylaxis in Peace-Keeping Forces in the Central African Republic.

Objective To record the frequency of malaria-like symptoms in patients who have been given mefloquine as chemoprophylaxis and to determine the effectiveness of antimalarials against these symptoms. Methodology It was an observational study that took place at a United Nations Level 1 hospital, Kaga-Bandoro, Central African Republic. The total duration of the study was three months.